Individual Calculations November 2018
 Gebratsadik , Merhawit Brhane  Total change: -62.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1591 1408 0.00 5 -1.55 40 -62.00 
  Edithso, Samantha 1805 INA0.001-0.0840-3.20 
  Buhagiar, Melita Sunan 1378 THA0.001-0.5440-21.60 
  Dlamini, Nosipho 1239 SWZ0.001-0.7240-28.80 
  Kaydanovich, Marina wm1725 RUS0.001-0.1340-5.20 
  Garcia Morales, Ivette Ale wm1808  * MEX0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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